package source

import (
  "github.com/gookit/color"
  "livefind/global"
  "livefind/model/system"
  "time"

  "gorm.io/gorm"
)

var Dictionary = new(dictionary)

type dictionary struct{}

var status = new(bool)

//@author: [SliverHorn](https://github.com/SliverHorn)
//@description: sys_dictionaries 表数据初始化
func (d *dictionary) Init() error {
  *status = true
  var dictionaries = []system.SysDictionary{
    {GVA_MODEL: global.GVA_MODEL{ID: 1, CreatedAt: time.Now(), UpdatedAt: time.Now()}, Name: "性别", Type: "sex", Status: status, Desc: "性别字典"},
    {GVA_MODEL: global.GVA_MODEL{ID: 2, CreatedAt: time.Now(), UpdatedAt: time.Now()}, Name: "数据库int类型", Type: "int", Status: status, Desc: "int类型对应的数据库类型"},
    {GVA_MODEL: global.GVA_MODEL{ID: 3, CreatedAt: time.Now(), UpdatedAt: time.Now()}, Name: "数据库时间日期类型", Type: "time.Time", Status: status, Desc: "数据库时间日期类型"},
    {GVA_MODEL: global.GVA_MODEL{ID: 4, CreatedAt: time.Now(), UpdatedAt: time.Now()}, Name: "数据库浮点型", Type: "float64", Status: status, Desc: "数据库浮点型"},
    {GVA_MODEL: global.GVA_MODEL{ID: 5, CreatedAt: time.Now(), UpdatedAt: time.Now()}, Name: "数据库字符串", Type: "string", Status: status, Desc: "数据库字符串"},
    {GVA_MODEL: global.GVA_MODEL{ID: 6, CreatedAt: time.Now(), UpdatedAt: time.Now()}, Name: "数据库bool类型", Type: "bool", Status: status, Desc: "数据库bool类型"},
  }
  return global.GVA_DB.Transaction(func(tx *gorm.DB) error {
    if tx.Where("id IN ?", []int{1, 6}).Find(&[]system.SysDictionary{}).RowsAffected == 2 {
      color.Danger.Println("\n[Mysql] --> sys_dictionaries 表初始数据已存在!")
      return nil
    }
    if err := tx.Create(&dictionaries).Error; err != nil { // 遇到错误时回滚事务
      return err
    }
    color.Info.Println("\n[Mysql] --> sys_dictionaries 表初始数据成功!")
    return nil
  })
}
